I have the Solar Panels.
4 2'x20' runs. They work awesome and free when its sunny out. But it hasn't been sunny out this year. My pool got up to 86 degree's a couple of weeks ago. But its been hovering around 78 the last week or so. This temp is fine for me and the kids but my wife won't go in. She has givin approval of possibly heating with coal.
Any suggestions on what exchanger?
The flat plate exchangers or the tube?
Pex from the pool pump or just black pipe?
I would like to get the pool to about 84-86 degree's.
27' AG with a deep end. Aprox 18,000 gallons.